Structures by: Kreher R. P.

Total: 3

4,7-Bis[4'-chlorophenyl]-3,8-dihydro-1,2,5,6-dithiadiazocine

C16H12Cl2N2S2

Beate M. RymarczykHans PreutRichard P. Kreher

Acta Crystallographica Section C (1997) 53, 7 931-933

a=9.826(2)Å   b=17.899(4)Å   c=10.307(2)Å

α=90.00°   β=115.56(3)°   γ=90.00°

Dimethyl syn-(Z)-2-(4-methylphenyl- methylene)-3-(1,5,5-trimethyl-1,3,4,5- tetrahydro-2H-pyrrolidene)-butanedioate

C21H27NO4

Zellmer, D.Niewa, R.Preut, H.Kreher, R. P.

Acta Crystallographica Section C (1997) 53, 2 251-253

a=9.736(3)Å   b=11.021(4)Å   c=11.147(6)Å

α=88.07(4)°   β=65.79(3)°   γ=66.10(4)°

Dimethyl (Z)-2-[1-methyl-2-(p-tolyl)-4,5-dihydro-1H-pyrrol-3- yl]but-2-enedioate

C18H21NO4

Zellmer, DirkNiewa, RainerKreher, Richard P.

Acta Crystallographica Section C (1999) 55, 5 823-825

a=6.914(3)Å   b=9.480(7)Å   c=13.644(4)Å

α=102.90(4)°   β=90.30(3)°   γ=106.85(5)°